Air Bag Restraint Systems DTCS

AIR BAG RESTRAINT SYSTEMS DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Perform Test
B1231	Crash data memory full. Replace RCM.
B1318	Battery voltage is low. Ensure battery voltage is above 9 volts. If battery voltage is below 9 volts, diagnose battery or charging system malfunction.
B1342	RCM internal fault. Replace RCM.
B1869 Tone will sound only if additional DTCs are present.	TEST Q: AIR BAG WARNING LIGHT CIRCUIT OPEN
B1870 Tone will sound only if additional DTCs are present.	TEST R: AIR BAG WARNING LIGHT SHORT TO BATTERY VOLTAGE
B1871	TEST L: PASSENGER AIR BAG DEACTIVATION (PAD) SWITCH FAULT
B1877	TEST S: LEFT PRETENSIONER CIRCUIT RESISTANCE LOW OR HIGH
B1878	TEST U: LEFT PRETENSIONER CIRCUIT SHORT TO BATTERY
B1879	TEST V: LEFT PRETENSIONER CIRCUIT SHORT TO GROUND
B1881	TEST T: RIGHT PRETENSIONER CIRCUIT RESISTANCE LOW OR HIGH
B1882	TEST W: RIGHT PRETENSIONER CIRCUIT SHORT TO BATTERY OR IGNITION
B1883	TEST X: RIGHT PRETENSIONER CIRCUIT SHORT TO GROUND
B1884	TEST M: PASSENGER AIR BAG DEACTIVATION (PAD) SWITCH WARNING LIGHT INOPERATIVE
B1885	TEST S: LEFT PRETENSIONER CIRCUIT RESISTANCE LOW OR HIGH
B1886	TEST T: RIGHT PRETENSIONER CIRCUIT RESISTANCE LOW OR HIGH
B1887	TEST D: DRIVER-SIDE AIR BAG CIRCUIT SHORT TO GROUND
B1888	TEST F: PASSENGER-SIDE AIR BAG CIRCUIT SHORT TO GROUND
B1890	TEST N: PASSENGER AIR BAG DEACTIVATION (PAD) SWITCH WARNING LIGHT SHORT TO BATTERY
B1891	TEST P: AIR BAG TONE WARNING INDICATOR CIRCUIT SHORT TO BATTERY OR IGNITION
B1892	TEST O: AIR BAG TONE WARNING INDICATOR CIRCUIT SHORT TO GROUND OR OPEN
B1916	TEST E: DRIVER-SIDE AIR BAG CIRCUIT SHORT TO BATTERY OR IGNITION
B1921	TEST B: RCM BRACKET GROUND RESISTANCE HIGH
B1925	TEST G: PASSENGER-SIDE AIR BAG CIRCUIT SHORT TO BATTERY OR IGNITION
B1932	TEST H: DRIVER-SIDE AIR BAG RESISTANCE HIGH
B1933	TEST I: PASSENGER-SIDE AIR BAG RESISTANCE HIGH
B1934	TEST J: DRIVER-SIDE AIR BAG LOW RESISTANCE
B1935	TEST K: PASSENGER-SIDE AIR BAG RESISTANCE LOW
C1414	TEST C: INCORRECT VEHICLE IDENTIFICATION CODE